GF Infinity M Instructions De Montage Et D'utilisation page 27

3
7
Startup
Check filter and flushing water pipe to make sure
they are properly installed.
2
If no sewage connection is available, a collecting
basin (approx. 10 litres) must be provided.
Pull cover plate (8) down and check whether the
safety stop valve (7) is open (if necessary set groove
to vertical position using screwdriver). The stop
valve remains open at all times. Slide cover plate
back upwards.
Slowly open the stop valves before and after the
filter. Deaerate the pipework at the next bleed point
after the filter.
5
Check the seals of the installation and the filter.
The filter is now ready to use.
8
Operation
A backwash should be carried out if the water
pressure drops as a result of increasing levels of
dirt in the filter element, and in any case at least
every 2 months.
As a reminder the next backwash can be set on the
date ring (5).
We recommend carrying out a backwash once a
month, to avoid impurities settling on the filter
cloth (or more frequently for higher levels of dirt).
If no sewage connection is available, a collecting
basin (approx. 10 litres) must be provided.
1. Turn crank (3).
2. Turn rotating knob (2) approx. 7-8 times counter-
clockwise.
3. Immediately turn in opposite direction until it
stops. The process can be repeated for high levels
of dirt.
Plastic parts must only be cleaned with a soft, damp
cloth; do not use any solvents, detergents or acid
cleaners.
EN
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